Lot 411
411
1957, 3p Purple, misplaced graphite lines (322d var, Gibbons 592a), mint block of four, fresh, never hinged, Gibbons £1,500 photo
Great Britain
1957, 3p Purple, misplaced graphite lines (322d var, Gibbons 592a), mint block of four, fresh, never hinged, Gibbons £1,500 photo

Details
1957, 3p Purple, misplaced graphite lines (322d var, Gibbons 592a), mint block of four, fresh, never hinged, Gibbons £1,500 photo